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pro vyhledávání: '"George W, Bohart"'
Autor:
Justin R, Schlanser, George W, Bohart, Deborah W, Paperd, Cynthia, Wagner, Mark, Marquardt, Tara M, Harrison
Publikováno v:
Zoo biology. 35(6)
Through the use of operant conditioning, the authors developed a technique to facilitate obtaining blood samples from a black rhinoceros diagnosed with idiopathic epilepsy. The technique involved operant conditioning to facilitate venipuncture of the
Publikováno v:
Journal of the Kansas Entomological Society. 82:43-45
The western US bee Osmia aglaia Sandhouse is resurrected from synonymy with O. laeta Sandhouse. Confusion resulted from errors in paratype identification, which are herein corrected. New distinguishing morphological characters are provided that justi